Início / ubuntu / Perguntas / 1229840
Accepted
Jonte YH
Asked: 2020-04-24 08:50:42 +0800 CST

Problema para atualizar do Ubuntu 19.10 para 20.04

  • 772

Eu recebo esse problema quando estou tentando atualizar meu Ubuntu 19.10 para 20.04.

[tor apr 23 18:45:46] Jonathan@Whats next?:~$ sudo apt install update-manager-core
Reading package lists... Done
Building dependency tree       
Reading state information... Done
update-manager-core is already the newest version (1:19.04.8).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[tor apr 23 18:46:09] Jonathan@Whats next?:~$ do-release-upgrade -d
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [1 554 B]                                         
Get:2 Upgrade tool [1 344 kB]                                                  
Fetched 1 346 kB in 0s (0 B/s)                                                 
authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg' 
extracting 'focal.tar.gz'

Reading cache
Segmentation fault
[tor apr 23 18:46:50] Jonathan@Whats next?:~$

Como posso consertar isso?

do-release-upgrade

4 respostas

  1. Best Answer

    Tente este comando antes de executardo-release-upgrade -d

    sudo apt-get install --reinstall ubuntu-keyring
    • 6

  2. Eu acho que você precisa executar do-release-upgrade -d com 'sudo'

    • 1

  3. Mesmo problema com 18.04.1 a 20.04. Já tentei com e sem sudo, mas continua dando erro. Eu também tentei com update-manager -d, não funcionou.

        Checking for a new Ubuntu release
    Get:1 Upgrade tool signature [1,554 B]                                         
    Get:2 Upgrade tool [1,344 kB]                                                  
    Fetched 1,346 kB in 6s (92.5 kB/s)                                             
    authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg' 
    Authentication failed
    Authenticating the upgrade failed. There may be a problem with the network or with the server.
    • 0

  4. Tente sudo apt install -f. Isso pode corrigir alguns problemas.

    • 0

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